专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06415817B1 Valve for dosing the admission of volatilized fuel 有权
标题翻译：用于对挥发性燃料进行定量的阀门
公开(公告)号：US06415817B1
公开(公告)日：2002-07-09
申请号：US09646187
申请日：2000-11-03
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： F16K3102
CPC分类号： F16K31/0658 , F02M25/0836 , F02M2025/0845 , Y10T137/8122
摘要： A magnet valve for tank venting in motor vehicles, having at least one valve opening forming a sealing seat and having a spring-loaded valve member cooperating with the at least one sealing seat for opening and closing the valve and actuated by an electromagnet counter to the restoring force of a restoring spring. Downstream of the valve member, a flow element that throttles the flow of a gas is disposed, the shape of the flow element is adapted to the opening cross section of the sealing seat that cooperates with the valve member, for determining (metering) the flow quantity of the gas through the cross section of the flow element when the magnet valve is open. The shape of the flow element is determined (metered) in such a way that the area of the opening cross section of the effective valve seat is greater than 2.5 and preferably greater than 9 times the area of the effective cross section of the flow element.
摘要翻译：一种用于机动车辆中的罐排气的磁阀，具有形成密封座的至少一个阀开口，并且具有与所述至少一个密封座配合的弹簧加载的阀构件，用于打开和关闭所述阀并由与所述电磁铁相反的电磁体驱动恢复弹簧的恢复力。在阀构件的下游设置有节流气体的流动元件，流动元件的形状适合于与阀构件配合的密封座的开口横截面，用于确定（计量）流量当磁阀打开时通过流动元件横截面的气体量。流量元件的形状被确定（计量），使得有效阀座的开口横截面的面积大于流动元件的有效横截面面积的2.5倍，优选大于9倍。

2. 发明授权

US6052995A Valve for an internal combustion engine, and an internal combustion engine including the valve 失效
标题翻译：用于内燃机的阀和包括阀的内燃机
公开(公告)号：US6052995A
公开(公告)日：2000-04-25
申请号：US928509
申请日：1997-09-12
申请人： Erwin Krimmer , Wolfgang Schulz
发明人： Erwin Krimmer , Wolfgang Schulz
IPC分类号： F02B37/16 , F02B33/44
CPC分类号： F02B37/16 , Y02T10/144
摘要： An internal combustion engine that has an intake device with a turbocharger compressor device with a valve in a bypass line that bypasses the compressor device. To assure a simple, economical installation of the valve in a way secured against relative rotation, the valve is secured to a tubular receiving element, by means of a bayonet mount, formed by the valve and receiving element. The valve is intended for internal combustion engines that are equipped with a turbocharger compressor device.
摘要翻译：一种内燃机，其具有带有涡轮增压器压缩机装置的进气装置，该涡轮增压器压缩机装置具有绕过该压缩机装置的旁通管路中的阀。为了以确保抵抗相对旋转的方式来简单，经济地安装阀，阀通过由阀和接收元件形成的卡口安装件固定到管状接收元件。该阀适用于配备有涡轮增压器压缩机装置的内燃机。

3. 发明授权

US06321725B1 Valve for metered introduction of evaporated fuel 失效
标题翻译：计量引入蒸发燃料的阀门
公开(公告)号：US06321725B1
公开(公告)日：2001-11-27
申请号：US09600402
申请日：2000-10-02
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Achim Meisiek , Maria Esperilla
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Achim Meisiek , Maria Esperilla
IPC分类号： F02M3302
CPC分类号： F16K31/0655 , B60K15/035 , F02M25/0836 , F16K31/0651
摘要： A solenoid valve for tank ventilation in motor vehicles, comprising a magnetic yoke with at least one valve opening and with a cooperating spring-loaded valve member for opening and closing the at least one valve opening. The valve element constitutes a magnetic armature of an electromagnet and is disposed between the magnetic yoke of the electromagnet and a hollow, cylindrical magnet core of the electromagnet. A valve seat body which is separate from the magnetic yoke and contains the at least one valve opening is disposed in an axial opening in the magnetic yoke, and on a side remote from the valve member. The valve seat body rests against a housing wall of the solenoid valve by use of a support element made of a damping material.
摘要翻译：一种用于机动车辆中的罐通风的电磁阀，包括具有至少一个阀开口的磁轭和用于打开和关闭所述至少一个阀开口的配合弹簧加载的阀构件。阀元件构成电磁体的磁性衔铁，并且设置在电磁体的磁轭和电磁体的中空的圆柱形磁芯之间。与磁轭分离并且包含至少一个阀开口的阀座体设置在磁轭中的轴向开口中，以及远离阀构件的一侧。阀座主体通过使用由阻尼材料制成的支撑元件而靠在电磁阀的壳体壁上。

4. 发明授权

US6149126A Valve for the metered introduction of evaporated fuel 失效
标题翻译：阀门用于计量引入蒸发燃料
公开(公告)号：US6149126A
公开(公告)日：2000-11-21
申请号：US230360
申请日：1999-01-25
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Maria Esperilla
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Maria Esperilla
IPC分类号： F02M25/08 , F02M51/00 , F02M33/04
CPC分类号： F02M25/0836
摘要： A fuel tank ventilation valve for a Laval nozzle, which has a sensitive regulation of the through flow quantity. The valve has a valve seat which is embodied on a valve seat body which has at least one opening that can be closed by the valve member. A cross section of the at least one opening is embodied as essentially smaller than an entry cross section of the Laval nozzle that is disposed spaced apart from the valve seat. The valve is suited for a metered introduction of fuel that has evaporated from a fuel tank of a mixture-compressing internal combustion engine with externally supplied ignition into an intake tube of the engine.
摘要翻译： PCT No.PCT / DE98 / 00472 Sec。 371日期1999年1月25日 102（e）日期1999年1月25日PCT提交1998年2月18日PCT公布。公开号WO98 / 53195 日期1998年11月26日拉瓦尔喷嘴的燃油箱通风阀，其具有对流量的敏感调节。阀具有阀座，该阀座体积在阀座体上，该阀座具有可被阀构件封闭的至少一个开口。至少一个开口的横截面被实施为基本上小于与阀座间隔开设置的拉瓦尔喷嘴的入口横截面。该阀适用于从外部提供的点火器的混合压缩内燃机的燃料箱蒸发的燃料的计量引入到发动机的进气管中。

5. 发明授权

US5560585A Valve for metering introduction of evaporated fuel into an induction duct of an internal combustion engine 失效
标题翻译：用于计量将蒸发燃料引入内燃机的感应管的阀
公开(公告)号：US5560585A
公开(公告)日：1996-10-01
申请号：US290710
申请日：1994-08-12
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： F02M25/08 , F16K31/02
CPC分类号： F02M25/0836 , F02M2025/0845
摘要： A tank ventilation valve suitable for metering introduction of fuel evaporated from the fuel tank of a mixture-compressing, externally ignited internal combustion engine into an induction duct of the internal combustion engine. The valve closing element has at least one damper element which protrudes through the valve closing in the axial direction and which forms a first damping surface directed towards the valve seat body on the first end surface of the valve closing element, and a second damping surface directed towards the electromagnet on the second end surface of the valve closing element so that an impact by the valve closing element on the valve seat body or on the magnet core is avoided or damped.
摘要翻译： PCT No.PCT / DE93 / 01151 Sec。 371日期1994年8月12日 102（e）日期1994年8月12日PCT提交1993年12月3日PCT公布。第WO94 / 15091号公报日期1994年7月7日一种罐式换气阀，适用于将混合物压缩的外部点燃的内燃机的燃料箱蒸发的燃料计量引入内燃机的导入管中。阀关闭元件具有至少一个阻尼元件，该阻尼元件突出通过在轴向方向上闭合的阀，并且在阀闭合元件的第一端面上形成指向阀座主体的第一阻尼表面，并且第二阻尼表面指向朝向阀关闭元件的第二端面上的电磁体，从而避免或阻尼由阀关闭元件对阀座体或磁芯的冲击。

6. 发明授权

US06919786B2 Actuator with magnetic circuit having two iron parts 失效
标题翻译：带磁路的执行器有两个铁件
公开(公告)号：US06919786B2
公开(公告)日：2005-07-19
申请号：US10258919
申请日：2002-02-28
申请人： Erwin Krimmer , Wolfgang Schulz , Christian Lorenz , Matthias Brendle
发明人： Erwin Krimmer , Wolfgang Schulz , Christian Lorenz , Matthias Brendle
IPC分类号： H01F7/16 , H01F7/08
CPC分类号： H01F7/1607
摘要： An actuator (1) has two parts in the iron circuit and has a simple construction. A short-circuit element (3) has an offset (90), which depending on the position of an armature (9) varies the course (60) of magnetic flux in such a way that over the entire stroke, a constant, high magnetic force is achieved, and thus a shallow course of magnetic force in stroke is attained.
摘要翻译：执行器（1）在铁回路中有两部分，结构简单。短路元件（3）具有偏移（90），其取决于电枢（9）的位置改变磁通的过程（60），使得在整个行程上，恒定的高磁性达到了力，从而获得了行程中的磁力浅的程度。

7. 发明授权

US06889708B2 Valve comprising a filter 有权
标题翻译：阀包括过滤器
公开(公告)号：US06889708B2
公开(公告)日：2005-05-10
申请号：US10275607
申请日：2002-03-15
申请人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
发明人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
IPC分类号： B01D35/02 , F02M25/08 , F16K24/04 , F16K31/06 , E03B3/18
CPC分类号： F16K31/0655 , F02M25/0836 , F16K24/04 , Y10T137/7976 , Y10T137/8085
摘要： A valve (1) has a filter (18) integrated in the housing (3, 5), The filter is located in the vicinity of an intake-valve opening (9), by way of which a smaller physical size and a larger opening cross-section for an influent regeneration gas to the convergent-divergent nozzle results.
摘要翻译：阀（1）具有集成在壳体（3,5）中的过滤器（18）。过滤器位于进气门开口（9）附近，通过该过滤器的物理尺寸和较大开口流入再生气体到会聚发散喷嘴的截面结果。

8. 发明授权

US06578818B1 Valve device 失效
标题翻译：阀门装置
公开(公告)号：US06578818B1
公开(公告)日：2003-06-17
申请号：US09423526
申请日：2000-04-10
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle
IPC分类号： F16K3102
CPC分类号： F16K3/18 , F02M25/0836
摘要： The current invention relates to a valve device (1), in particular for tank ventilation in motor vehicles, having a valve housing (6, 7, 8) with an inlet fitting (10) and an outlet fitting (11), having an armature (26) that is provided inside the valve housing (6, 7, 8) and can be moved by means of an electromagnet (22), having a closing body (40) that is connected to the armature (26) and closes a sealing seat (13) of the outlet fitting (11) when the electromagnet (22) is without power and opens it when the electromagnet (22) is supplied with power wherein the free cross sectional area between the inlet fitting (10) and the outlet fitting (11) can be continuously changed, and having a spring element (50) which presses the closing body (40) with a slight pressure against the sealing seat (13). In order to assure a reliable seal of the sealing seat (13) in a simple manner, according to a first embodiment according to the invention, the spring element (50) is comprised of a leaf spring (48) which is connected on the one end to the armature (26) and on the other end to the closing body (40) and furthermore, is pre-stressed against the closing body (40). As an alternative embodiment possibility, a spring element (50) with a spiral spring (49) is proposed, which deforms exclusively in the direction of its longitudinal axis even during the stroke motion of the valve device (1).
摘要翻译：本发明涉及一种阀装置（1），特别是用于机动车辆中的罐通风装置，其具有带有入口配件（10）和出口配件（11）的阀壳体（6,7,8），该壳体具有电枢（26），其设置在所述阀壳体（6,7,8）内部并且可以通过电磁体（22）移动，所述电磁体具有连接到所述电枢（26）的闭合体（40），并且封闭密封当电磁铁（22）没有电力时，出口配件（11）的座（13），当电磁体（22）被供给电力时，将入口配件（10）和出口接头（10）之间的自由横截面积（11）可以连续地变化，并且具有以稍微的压力将密封座（40）压靠在密封座（13）上的弹簧元件（50）。为了以简单的方式确保密封座（13）的可靠的密封，根据本发明的第一实施例，弹簧元件（50）包括一个板弹簧（48），其连接在一个（26）并且另一端到达封闭体（40），并且还预先施加到封闭体（40）上。作为替代实施例的可能性，提出了具有螺旋弹簧（49）的弹簧元件（50），其即使在阀装置（1）的冲程运动期间也仅在其纵向轴线的方向上变形。

9. 发明授权

US06253789B1 Valve for metered introduction of volatilized fuel 失效
标题翻译：计量引入挥发性燃料的阀门
公开(公告)号：US06253789B1
公开(公告)日：2001-07-03
申请号：US09530417
申请日：2000-06-05
申请人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Maria Esperilla
发明人： Erwin Krimmer , Wolfgang Schulz , Tilman Miehle , Manfred Zimmermann , Maria Esperilla
IPC分类号： F02M3304
CPC分类号： F02M25/0836 , Y10T137/8122
摘要： A valve for metered introduction of fuel, volatilized from a fuel tank of an internal combustion engine, into the engine, having a valve housing which has an inflow neck for connection to a fuel tank or to an adsorption filter downstream of the tank for the volatilized fuel, and having an outflow neck for connection to the engine, having a valve member accommodated between the inflow neck and the outflow neck in the interior of the valve housing, which valve member is actuatable by an electromagnet that has a magnet core, and which cooperates with a valve seat embodied on a valve seat body, is characterized in that the valve housing includes a first housing part, closed on the inflow side by a protective screen, in/on which the electromagnet, the valve member, the valve seat body and the outflow neck are provided, and a second housing part, on which the inflow neck is disposed and which can be secured to the first housing part.
摘要翻译：一种用于将从内燃机的燃料箱挥发的燃料计量引入发动机的阀，其具有阀壳体，该阀壳体具有用于连接到燃料箱的流入颈部或用于挥发的罐的吸附过滤器燃料，并且具有用于连接到发动机的流出颈部，具有容纳在阀壳体内部的流入颈部和流出颈部之间的阀构件，该阀构件可由具有磁芯的电磁体致动，并且其中与阀座体上具有的阀座配合，其特征在于，阀壳体包括第一壳体部分，其通过保护屏在流入侧封闭，电磁体，阀构件，阀座体并且设置有流出颈部，第二壳体部分设置有流入颈部并且可以固定到第一壳体部分。

10. 发明授权

US07422194B2 Solenoid valve, e.g. a tank-vent valve for tank ventilation in motor vehicles 有权
标题翻译：电磁阀，例如用于机动车辆通气罐的通气阀
公开(公告)号：US07422194B2
公开(公告)日：2008-09-09
申请号：US10468538
申请日：2002-06-28
申请人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
发明人： Erwin Krimmer , Wolfgang Schulz , Achim Meisiek
IPC分类号： F16K31/02
CPC分类号： F16K31/0689 , F02M25/08 , F02M2025/0845 , F16K31/0696
摘要： A solenoid valve, such as, for example, a tank-vent valve f or tank venting in motor vehicles, includes at least one valve orifice forming a sealing seat, and a valve member, which cooperates with the sealing seat for releasing and closing it, the valve member being stressed by at least one spring element and activated by an electromagnet. An essentially unstressed neutral position of at least one additional spring element, which acts upon the valve member in the activation direction, is provided in which the valve member is set apart from the sealing seat. In this manner, the impact of the valve member on the sealing seat, which may be accompanied by distracting noises and wear, is damped.
摘要翻译：诸如例如在机动车辆中的罐排放阀或罐排放的电磁阀包括形成密封座的至少一个阀孔和与密封座配合以释放和关闭它的阀构件阀构件被至少一个弹簧元件应力并由电磁体激活。提供了在致动方向上作用在阀构件上的至少一个附加弹簧元件的基本上不受应力的中间位置，其中阀构件与密封座分离。以这种方式，阀构件对密封座的冲击（其可能伴随着分心的噪音和磨损）被阻尼。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式